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Diffstat (limited to 'src/ec/lenovo')
-rw-r--r--src/ec/lenovo/h8/h8.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c
index 4f9d2281ab..213ede352b 100644
--- a/src/ec/lenovo/h8/h8.c
+++ b/src/ec/lenovo/h8/h8.c
@@ -125,14 +125,14 @@ u8 h8_build_id_and_function_spec_version(char *buf, u8 buf_len)
for (i = 0; i < 8; i++) {
c = ec_read(0xf0 + i);
if (c < 0x20 || c > 0x7f) {
- i = sprintf(str, "*INVALID");
+ i = snprintf(str, sizeof (str), "*INVALID");
break;
}
str[i] = c;
}
/* EC firmware function specification version */
- i += sprintf(str + i, "-%u.%u", ec_read(0xef), ec_read(0xeb));
+ i += snprintf(str + i, sizeof (str) - i, "-%u.%u", ec_read(0xef), ec_read(0xeb));
i = MIN(buf_len, i);
memcpy(buf, str, i);